How to Modify a Pydantic nested Model to Return a Specific Field Instead of an Object
I am working with Pydantic models in FastAPI. I have a UserDTO model that inherits from a base model (InternalEntity). The UserDTO model includes a relationship with a company object, but in the data transfer object (DTO), I only want to return the company_name rather than the entire company object.
Fastapi Pydantic | ‘Input should be a valid dictionary or object to extract fields from’
I’m using @model_validator along with model_validate to check if values match child class:
how do I access and set the value of a private attribute in pydantic?
from pydantic import (BaseModel,
PrivateAttr,
EmailStr,
model_validator,
Field)
Fastapi/Pydantic missing field but can’t see what’s missing
I have the following models:
A way to handle multiple request content types and model list of json objects in FastAPI
I would to use content negotiation for proper JSON representation.
For example, I would like to have three types of HEADER ACCEPTANCE as follows
FastAPI/Pydantic not validating nested models
For my FastAPI app, I’m trying to get Pydantic to validate my model with nested models in my item_config_descriptor field, but it doesn’t work. I should say that item_config_descriptor is not actually stored in the DB, but it is needed in the request body. I have this code.